Application: Chevy. V8 with Tilton flywheel, uses 1/2˝ socket
Under Head Length: 0.875"
Thread Size: 7/16-20
Flywheel and Flexplate bolts play an important role in the performance and safety of race cars and street machines alike. That’s why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. These Pro Series bolts are forged from aerospace alloy and heat-treated prior to thread rolling and machining. They feature an exclusive, flat, 12-point head design and larger than stock shank diameter for increased strength and improved flywheel register.These premium grade Pro Series bolts were originally developed for NASCAR competition and have a 200,000 psi rating.
Don't take any chances with the safety of your street machine or race car, insist on the special bolts and fasteners developed by the engineers at ARP!